package day20171122.test02;

public class A {
    public int a = 1;
    private int b = 2;
    protected int c = 3;
    int d = 4;

    void A(int b,int dispB) {
        this.b = b;
        this.dispB();
    }

    public int dispA() {
        return a;
    }

    private int dispB() {
        return b;
    }

    protected int dispC() {
        return c;
    }

    int dispD() {
        return d;
    }

}
